bare bulb是什么意思

网络释义

用法例句

Safety requirements for tungsten filament lamps for domestics and similar general lighting purposes

GB14196-1993普通照明灯泡的安全要求

incandescent bulb for electric lighting

电灯照明用白炽灯泡

electric lamp (bulb), filament for lighting

白炽电灯（泡）照明用

Open the rear cover of the headlamp and pull the installed halogen lamp out.

打开照明灯后盖，取出原有的卤素灯泡。

Although Edison did not actually invent the light bulb, he did create an electric lighting system which led to its widespread use.

虽然爱迪生实际上并没有发明灯泡，但他的确发明了电灯照明系统，这导致了灯泡的广泛使用。

lighting, set, for Christmas trees, whether or not with bulbs

成套照明设备,圣诞装饰用,不论是否配带灯泡

illuminating glassware, not optically worked (excl. electric lightbulbs)

照明用玻璃制品,未经光学加工（不包括电灯泡）

Courtesy lamps, illuminated entry and key-in lamp.

上车照明灯，车门照明灯和钥匙灯。

photographic enlarge lamp bulb

照相放大用白炽灯泡

illuminated by means of floodlights.

用照明灯的方法照明。

In small lamps, all the air is pumped from the glass bulb, forming a vacuum, which prevents the white - hot filament from burning away.

在小照明灯中，所有的空气都从灯泡中抽出，形成真空，以防炽热的灯丝被烧毁。

Just five percent of the electricity in a standard bulb is used to light it.

标准白炽灯泡消耗电能中只有5%用于照明，其余均转化为了热量。

"chandelier:a branched, decorative lighting fixture that holds a number of bulbs or candles and is suspended from a ceiling."

一种枝形装饰性的照明装置,装有一灯泡或蜡烛并悬挂在天花板上.

Introduction and Discussion on the Standard QB/T 2939-2008 Lamps for Household and Similar Electrical Appliances Lighting Purpose

家用及类似电器照明用灯泡标准QB/T 2939-2008的介绍和探讨

The inner light separate with bad environmentand and can also be changed without damaging pressure seal.

机内设置的照明灯，既与恶劣环境隔离，又可在不破坏压力密封的条件下更换灯泡。

A branched, decorative lighting fixture that holds a number of bulbs or candles and is suspended from a ceiling.

枝形吊灯一种枝形装饰性的照明装置，装有一灯泡或蜡烛并悬挂在天花板上

Wall lamp, floor lamp and desk lamp can make local lighting use.

壁灯、落地灯和台灯可作局部照明用。

electric fitting, for spotlights and search lights

局部照明和探照灯用电灯配件